In 1869, John Wesley Powell led a small party down the Green and Colorado Rivers in a bold attempt to explore the Grand Canyon for the first time. After their monumental expedition, they told of raging rapids, constant danger, and breathtaking...

Randy Olson was a professor of marine biology at the University of New Hampshire. Despite his Harvard Ph.D., four years of post-doctoral research in Australia and Florida, and years of diving around the world from the Great Barrier Reef to...

Larry Battson speaks at the Sc3 about Bigfoot, a legendary (some claim “imaginary”) ape-like human who has been reportedly sighted from California to Indiana. Battson’s background as a wildlife educator gives him a unique perspective on...

Margaret (Peg) Howard Watson is the Founder and President of the Green Schools Alliance (GSA) which is a global network of pre-K to grade 12 “schools guiding schools” to set and meet greening goals, raise environmental awareness, and empower...